The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the What is the directory structure for the texts?
FAQ for information about file content and naming conventions.
The third edition; the first appeared in 1679, the second in 1784
October 8, 2013
Quality and Links
Images are very clear, high contrast black and white. ULR for individual pages are based on image count, rather than page number, making links harder to manage.